Drain assembly for an ostomy bag



FIG. 1 is a perspective view of a drain assembly for an ostomy bag;

FIG. 2 is a right elevation view of the drain assembly for an ostomy bag;

FIG. 3 is a rear elevation view of the drain assembly for an ostomy bag;

FIG. 4 is a top view looking down on the drain assembly for an ostomy bag; and,

FIG. 5 is a bottom view looking up on the drain assembly for an ostomy bag.

The broken lines appearing in the Figures depict environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a drain assembly for an ostomy bag, as shown and described. 